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All Journal Jurnal ULTIMA InfoSys Aptisi Transactions on Technopreneurship (ATT) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Cahaya Mandalika
Viany Utami Tjhin
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Religion Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences

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Pengaruh Penggunaan Teknologi dan Penerapan e-Procurement terhadap Kinerja Procurement Viany Utami Tjhin
ULTIMA InfoSys Vol 7 No 1 (2016): UltimaInfoSys :Jurnal Ilmu Sistem Informasi
Publisher : Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (568.395 KB) | DOI: 10.31937/si.v7i1.508

Abstract

This research aimed to determine the impact of the use of e-procurement technology and the use of e-procurement technology on the procurement performance at PT. VivaStor Techno Logica. The method used in this research consisted of three phases. The first stage is the study of literature that aims to deepen the knowledge about the topic of e-procurement and electronic procurement system (SPSE) on the Electronic Procurement Service (LPSE Ministry of Finance). The second stage was distributing questionnaires, which aims to obtain primary data from companies. The last step was observe the e-procurement business processes that are running on the website LPSE. The samples in this study using purposive sampling technique (judgment sampling). Questionnaires were distributed to users of e-procurement PT. VivaStor Techno Logica, then distributed questionnaires to 30 respondents. The results showed that the usage of e-procurement technology gives effect to the procurement practice at VivaStor Techno Logica; e-procurement technology usage has influences on procurement performance at PT. VivaStor Techno Logica; and procurement practices gives effect to procurement performance at PT. VivaStor Techno Logica. Index Terms – procurement practice, e-procurement technology usage, procurement performance
Alignment of Business Strategy and Information Technology in Special Economic Zone using Enterprise Architecture Ahmad Ari Nugrahanto; Viany Utami Tjhin
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 2 (2022): Budapest International Research and Critics Institute May
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i2.5356

Abstract

In recent years, companies engaged in co-working space have provided services to entrepreneurs, startups, freelancers, developers, businesses, and their teams through information technology, increasing their massification and access. These are generally provided based on the government's objective to meet industry 4.0 requirements. Still, the differences in digitization and the lack of standard e-service complicate the balance in their business. On the other hand, enterprise architecture can be used for standardization, convergence, and interoperability in e-business. Moreover, it allows a holistic perspective to view the information technology resources of co-working space businesses and align them with their business strategy. This research aims to list some gaps between existing business architecture with enterprise architecture in co-working businesses in Batam, Indonesia Special Economic Zone.
Application of Data Mining for Slot Time Prediction at International Airports in Indonesia: J48 Algorithm Renddy Wandhana Suryaman; Gunawan Wang; Viany Utami Tjhin
Aptisi Transactions On Technopreneurship (ATT) Vol 4 No 3 (2022): November
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34306/att.v4i3.263

Abstract

Abstract In aviation, the safety and smooth flow of flight traffic is a business core, where every flight traffic service is expected to avoid delays caused by aircraft movement either in the air or on land. Therefore, the time slot at the airport is essential for the accuracy of the movement of aircraft, both Departure and Arrival, and this is intended to avoid delays caused by the accumulation of queues of planes that will depart and planes that will land, with a large number of aircraft movements at the International Airport. Soekarno Hatta requires analysis with data mining techniques such as the J48 algorithm and Decision Tree, and Naïve Bayes.
Analysis of Factors Affecting User Satisfaction of E-Commerce M-CNI Application Siagian, Ivan Tagor; Viany Utami Tjhin
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 3 (2023): Jurnal Cahaya Mandalika
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i3.2136

Abstract

CNI as an MLM Company needs to improve its competitiveness because the big challenges faced by the offline Direct Selling marketing system are starting to be abandoned with the choice of doing business in online media or Marketplace. Therefore, the Business Process of PT. CNI, because it no longer relies on the Network recruitment process but rather prioritizes a quality product marketing system run by CNI Business Partners, it is necessary to run an e-CRM Strategy by utilizing e-commerce application technology, namely M-CNI. The M-CNI Feature Component is an important part of the e-CRM Strategy in order to accelerate business processes that are more effective and efficient in conducting promotions, conveying information, building interactions to transaction activities. This study aims to reveal the analysis of feature factors in the M-CNI application on the satisfaction of its users through 3 aspects, namely Usability, Content Adequacy and Reliability. Through case study research at PT CNI, it is expected to make theoretical and methodological contributions in improving services to Business Partners as Users of the M-CNI application.
Co-Authors Ahmad Ari Nugrahanto Gunawan Wang Renddy Wandhana Suryaman Siagian, Ivan Tagor